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1747-L553/B

Processor Unit module
In Stock

Product Information:

CPU or Central Processor Unit module

from the SLC 500 and SLC 5/05 series

This CPU has CMOS RAM built into it

that supports battery backup

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Technical specifications for 1747-L553/B

  • Manufacturer:
    Allen-Bradley
  • Product Category:
    PLC System
  • Spare Part Number:
    SLC5/05
  • Estimated shipping dimensions:
    5.1 cm x 15.2 cm x 12.7 cm
  • Weight:
    0.4 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Product Line:
    SLC 500
  • Module Type:
    SLC 5/05 Processor
  • Memory:
    Up to 64 KB, Battery Backed-RAM
  • Program Scan Time:
    0.9 ms/K
  • User Memory:
    64,000 Words
  • I/O Scan Time:
    0.225 milliseconds
  • Communication:
    Ethernet, RS-232
  • Stock:
    20

Manuals

Ask our team:

  • What are the industrial reliability and environmental ratings associated with the 1747-L553/B controller?
    Designed for industrial environments, the 1747-L553/B is rated for operating temperatures of 0 °C to 60 °C, conforming to NEMA standards for noise immunity, and can tolerate mechanical shock and vibration typical of manufacturing and processing facilities.
  • How does the 1747-L553/B maintain program integrity during power loss events?
    The 1747-L553/B includes battery-backed RAM and flash backup options, ensuring retention of user programs and data during power interruptions, which minimizes downtime and protects logic integrity in critical applications.
  • What programming environment is associated with the 1747-L553/B controller?
    The 1747-L553/B is programmed and configured via RSLogix 500, Allen-Bradley’s legacy ladder logic development suite, which supports debugging, online monitoring, and logic modification for SLC 500 controllers.
  • What is the current lifecycle status of the 1747-L553/B within Rockwell Automation’s portfolio?
    According to official product information, the 1747-L553/B has been discontinued as of March 31, 2024. Rockwell Automation suggests migration planning to more modern platforms while offering repair and support options for legacy installations.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.